void findK()
{
const int iters=100000, nSteps=100000;
CDynArray<double> ak(iters);
CBBSimulator bb(nSteps);
for(int i=0;i<iters;i++)
{
bb.simulate();
ak[i] = bb.getk();
}
std::ofstream kfile("kfile.tsv");
const bool bOutputAll = false;
if(bOutputAll)
{
std::sort(ak.begin(), ak.end());
ak.pp("\n", kfile);
}
else
{
double dMean, dVar;
ak.getMeanVar(dMean, dVar);
kfile << dMean << endl;
kfile << dVar << endl;
}
kfile.close();
}
/**
* @brief Provide a list of all the kernels found
*
* This method will return all the kernel file references as found in the ISIS
* label. It will optionally remove the file paths and return only the kernel
* file name if requested. If removePath is false, it returns the complete
* path to the SPICE kernels.
*
* @param removePath Do we remove the file paths and return only the file
* names?
*
* @return std::vector<std::string> A vector of filenames of SPICE kernels
*/
Kernels::KernelFiles Kernels::getList(bool removePath) const {
KernelFiles flist;
for (unsigned int i = 0 ; i < _kernels.size() ; i++) {
KernelFiles kfiles = _kernels[i].getNames();
for (unsigned int k = 0 ; k < kfiles.size() ; k++) {
if (removePath) {
Filename kfile(kfiles[k]);
flist.push_back(kfile.Name());
}
else {
flist.push_back(kfiles[k]);
}
}
}
return (flist);
}
// Saves the players options...
void Ultra1::App::PlayerOptions::Save( )
{
std::string home;
#ifdef WIN32
home = getenv("USERPROFILE");
#else
home = getenv("HOME");
#endif
std::fstream ffile((home + "/.ultrabear1/config/screen.dat").c_str( ), std::ios::out );
if(!ffile.is_open( )) throw Sim::Exception("Save", "Could not write to screen file");
if( fullscreen )
ffile << 1 << std::endl;
else
ffile << 0 << std::endl;
ffile.close( );
std::fstream sfile((home + "/.ultrabear1/config/sound.dat").c_str( ), std::ios::out );
if(!sfile.is_open( )) throw Sim::Exception("Save", "Could not write to sound file");
if( sound )
sfile << 1 << std::endl;
else
sfile << 0 << std::endl;
if( music )
sfile << 1 << std::endl;
else
sfile << 0 << std::endl;
sfile.close( );
std::fstream kfile((home + "/.ultrabear1/config/keys.dat").c_str( ), std::ios::out );
if(!kfile.is_open( )) throw Sim::Exception("Save", "Could not write to keys file");
kfile << left << std::endl;
kfile << right << std::endl;
kfile << up << std::endl;
kfile << down << std::endl;
kfile << jump << std::endl;
kfile << 0 << std::endl;
kfile << pause << std::endl;
kfile.close( );
}
Ultra1::App::App(bool fullscreen) : Sim::App(WIDTH, HEIGHT, fullscreen, "Ultra Bear 1", UBD_PREFIX "/images/icon.png") ,
sound_player(NUM_SOUNDS, NUM_MUSICS), text_writer(NUM_FONTS)
{
// The order in which fonts and sounds are added matters!
// They must coincide with the order in Constants.h!
text_writer.AddFont( UBD_PREFIX "/fonts/FreeSans.ttf", 14 );
text_writer.AddFont( UBD_PREFIX "/fonts/galapogo.ttf", 36 );
text_writer.AddFont( UBD_PREFIX "/fonts/galapogo.ttf", 72 );
text_writer.AddFont( UBD_PREFIX "/fonts/galapogo.ttf", 24 );
// Add the filenames of our sound and music files
sound_player.AddMusic( UBD_PREFIX "/music/1.ogg" );
sound_player.AddMusic( UBD_PREFIX "/music/2.ogg" );
sound_player.AddMusic( UBD_PREFIX "/music/3.ogg" );
sound_player.AddMusic( UBD_PREFIX "/music/4.ogg" );
sound_player.AddMusic( UBD_PREFIX "/music/5.ogg" );
sound_player.AddSound( UBD_PREFIX "/sounds/button.wav" );
sound_player.AddSound( UBD_PREFIX "/sounds/force.wav" );
sound_player.AddSound( UBD_PREFIX "/sounds/jump.wav" );
sound_player.AddSound( UBD_PREFIX "/sounds/coin.wav" );
sound_player.AddSound( UBD_PREFIX "/sounds/armor.wav" );
sound_player.AddSound( UBD_PREFIX "/sounds/kill.wav" );
sound_player.AddSound( UBD_PREFIX "/sounds/die.wav" );
sound_player.AddSound( UBD_PREFIX "/sounds/finish.wav" );
sound_player.AddSound( UBD_PREFIX "/sounds/life.wav" );
// We always want SDL to repeat keys...
SDL_EnableKeyRepeat( SDL_DEFAULT_REPEAT_INTERVAL, SDL_DEFAULT_REPEAT_INTERVAL );
stats.lives = 5;
stats.coins = 0;
stats.points = 0;
stats.current_map = 1;
stats.current_level = 1;
stats.back_up = false;
stats.stay = false;
stats.moveon = false;
stats.curr_level_next = 1;
// We open the sound file to load previous sound/music settings...
std::string home;
#ifdef WIN32
home = getenv("USERPROFILE");
#else
home = getenv("HOME");
#endif
std::fstream file((home + "/.ultrabear1/config/sound.dat").c_str( ), std::ios::in );
if(!file.is_open()) throw Sim::Exception("App constructor", "could not load sound preferences");
int s, m;
file >> s;
file >> m;
options.sound = (s == 1) ? true : false;
options.music = (m == 1) ? true : false;
file.close( );
// We open the keys file to lad previous key configurations...
std::fstream kfile((home + "/.ultrabear1/config/keys.dat").c_str( ), std::ios::in );
if(!kfile.is_open()) throw Sim::Exception("App constructor", "could not load key preferences");
int temp;
kfile >> temp;
options.left = (SDLKey)temp;
kfile >> temp;
options.right = (SDLKey)temp;
kfile >> temp;
options.up = (SDLKey)temp;
kfile >> temp;
options.down = (SDLKey)temp;
kfile >> temp;
options.jump = (SDLKey)temp;
kfile >> temp;
SDLKey dummy;
dummy = (SDLKey)temp; // we used to have a "dash" key, but it was worthless
kfile >> temp;
options.pause = (SDLKey)temp;
kfile.close( );
options.fullscreen = full = fullscreen;
LoadAllSounds( );
sound_player.SetMusicVolume( 80 );
}